MFGGX – Fund Analysis – MFS Government Securities R1 | Morningstar

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Process Pillar

The Process Pillar is our assessment of how sensible, clearly defined, and repeatable MFGGX’s performance objective and investment process is for both security selection and portfolio construction.
People Pillar

The People Pillar is our evaluation of the MFGGX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.
Parent Pillar

The Parent Pillar is our rating of MFGGX’s parent organization’s priorities and whether they’re in line with investors’ interests.

A solid approach but a small team.

Principal Shannon Kirwin

Shannon Kirwin

Principal

Summary

MFS Government Securities, also sold in the cross-border market as MFS Meridian US Government Bond, boasts a solid investment approach to the US Treasury and agency mortgage market, though its team is leaner than many rivals’.

by Shannon Kirwin

Rated on May 26, 2026 Published on May 26, 2026

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